Teach the ignorant as much as you can; society is culpable in not providing a free education for all and it must answer for the night which it produces. If the soul is left in darkness sins will be committed. The guilty one is not he who commits the sin, but he who causes the darkness.

Common sense is in spite of, not as the result of education.

Quand vous ouvrez une école, vous fermez une prison.

In the French language, there is a great gulf between prose and poetry; in English, there is hardly any difference. It is a splendid privilege of the great literary languages Greek, Latin, and French that they possess a prose. English has not this privilege. There is no prose in English.

The omnipotence of evil has never resulted in anything but fruitless efforts. Our thoughts always escape from whoever tries to smother them.

Forty is the old age of youth; fifty the youth of old age.